Submission guidelines: • Deadline for submission on Moodle is by 5pm Friday 11 September, 2020. • You must submit a word document that provides answers to the questions given below. Your answers must...

Submission guidelines: • Deadline for submission on Moodle is by 5pm Friday 11 September, 2020. • You must submit a word document that provides answers to the questions given below. Your answers must be concise and brief. • You can use online material present on the Internet in relevant research articles/books, however, you have to cite them in proper APA or Harvard format. • Remember not to copy/paste anything directly from above mentioned resources, you should provide answer to the questions in your own words. • Avoid any sort of plagiarism (Do not copy anything from your class fellows). • This tutorial carries 7.5% weightage. Question 1: What is ‘Gratuitous ARP’? Why is it needed? [1.5 + 1.5 = 3 Marks] Question 2: Differentiate between ‘Hubs’ and ‘Switches’? [3 Marks] Question 3: What is MAC address flooding attack? Briefly explain any one method to prevent this attack [1.5 + 1.5 = 3 Marks] Question 4: Explain any three disadvantages of ‘Hub and Spoke’ WAN topology [3 Marks] Question 5: What is DHCP Spoofing attack? Briefly explain any one method to prevent this attack


BISY2002 Information Systems Networking Essentials Tutorial 2 Total Marks = 15 Submission guidelines: • Deadline for submission on Moodle is by 5pm Friday 11 September, 2020. • You must submit a word document that provides answers to the questions given below. Your answers must be concise and brief. • You can use online material present on the Internet in relevant research articles/books, however, you have to cite them in proper APA or Harvard format. • Remember not to copy/paste anything directly from above mentioned resources, you should provide answer to the questions in your own words. • Avoid any sort of plagiarism (Do not copy anything from your class fellows). • This tutorial carries 7.5% weightage. Question 1: What is ‘Gratuitous ARP’? Why is it needed? [1.5 + 1.5 = 3 Marks] Question 2: Differentiate between ‘Hubs’ and ‘Switches’? [3 Marks] Question 3: What is MAC address flooding attack? Briefly explain any one method to prevent this attack [1.5 + 1.5 = 3 Marks] Question 4: Explain any three disadvantages of ‘Hub and Spoke’ WAN topology [3 Marks] Question 5: What is DHCP Spoofing attack? Briefly explain any one method to prevent this attack [1.5 + 1.5 = 3 Marks]